Benchmark of rack5slot3s.osadl.org / GNU/Linux on Sun Jan 18 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:01 up 10 days, 23:39, 0 users, load average: 0.00, 0.03, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13697322.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1173.7`
Double-Precision Whetstone	`2483.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.5`
Execl Throughput	`1204.8`	`lps`	`30.0 s`	`2`	`43.0`	`280.2`
File Copy 1024 bufsize 2000 maxblocks	`136340.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`344.3`
File Copy 256 bufsize 500 maxblocks	`35786.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`216.2`
File Copy 4096 bufsize 8000 maxblocks	`432320.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`745.4`
Pipe Throughput	`206076.4`	`lps`	`10.0 s`	`7`	`12440.0`	`165.7`
Pipe-based Context Switching	`48448.0`	`lps`	`10.0 s`	`7`	`4000.0`	`121.1`
Process Creation	`2534.3`	`lps`	`30.0 s`	`2`	`126.0`	`201.1`
Shell Scripts (1 concurrent)	`2247.8`	`lpm`	`60.0 s`	`2`	`42.4`	`530.1`
Shell Scripts (8 concurrent)	`612.6`	`lpm`	`60.1 s`	`2`	`6.0`	`1021.0`
System Call Overhead	`137368.0`	`lps`	`10.0 s`	`7`	`15000.0`	`91.6`
System Benchmarks Index Score:						`329.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:00 - 18:11:03; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54404897.5`	`lps`	`10.0 s`	`7`	`116700.0`	`4661.9`
Double-Precision Whetstone	`9937.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1806.8`
Execl Throughput	`3466.8`	`lps`	`30.0 s`	`2`	`43.0`	`806.2`
File Copy 1024 bufsize 2000 maxblocks	`71861.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`181.5`
File Copy 256 bufsize 500 maxblocks	`18268.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`110.4`
File Copy 4096 bufsize 8000 maxblocks	`269191.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`464.1`
Pipe Throughput	`786570.1`	`lps`	`10.0 s`	`7`	`12440.0`	`632.3`
Pipe-based Context Switching	`185363.8`	`lps`	`10.0 s`	`7`	`4000.0`	`463.4`
Process Creation	`7072.2`	`lps`	`30.0 s`	`2`	`126.0`	`561.3`
Shell Scripts (1 concurrent)	`4878.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1150.7`
Shell Scripts (8 concurrent)	`466.0`	`lpm`	`60.2 s`	`2`	`6.0`	`776.7`
System Call Overhead	`507712.0`	`lps`	`10.0 s`	`7`	`15000.0`	`338.5`
System Benchmarks Index Score:						`618.6`

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